Finding the Fourth Proportional to 9,731.67, 14,599.63 and 3,158.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,731.67 : 14,599.63 = 3,158.52 : x
2. Step 2: Convert to fraction form
   9,731.67/14,599.63 = 3,158.52/x
3. Step 3: Cross multiply
   9,731.67x = 14,599.63 × 3,158.52
4. Step 4: Simplify right side
   9,731.67x = 46,113,172.55
5. Step 5: Solve for x
   x = 46,113,172.55/9,731.67
6. Step 6: Final answer
   x = 4,738.47